diff --git a/Gemfile.lock b/Gemfile.lock
index e047d8d..a4b0126 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -43,7 +43,7 @@ GEM
     erubis (2.7.0)
     eventmachine (1.2.7)
     execjs (2.7.0)
-    exifr (1.3.6)
+    exifr (1.3.10)
     fast_blank (1.0.0)
     fastimage (2.1.7)
     ffi (1.13.1)
@@ -59,17 +59,17 @@ GEM
     http_parser.rb (0.6.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    image_optim (0.26.5)
+    image_optim (0.31.2)
       exifr (~> 1.2, >= 1.2.2)
       fspath (~> 3.0)
-      image_size (>= 1.5, < 3)
+      image_size (>= 1.5, < 4)
       in_threads (~> 1.3)
       progress (~> 3.0, >= 3.0.1)
-    image_optim_pack (0.6.0.20200215)
+    image_optim_pack (0.9.1.20221226)
       fspath (>= 2.1, < 4)
       image_optim (~> 0.19)
-    image_size (2.0.2)
-    in_threads (1.5.4)
+    image_size (3.2.0)
+    in_threads (1.6.0)
     json (1.8.6)
     kramdown (1.17.0)
     listen (3.0.8)
@@ -146,7 +146,7 @@ GEM
     padrino-support (0.13.3.4)
       activesupport (>= 3.1)
     parallel (1.19.2)
-    progress (3.5.2)
+    progress (3.6.0)
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)